1、Burning cylinder problem
Formation reasons：Acrylic plate is too thin.Corner thin after sanitaryware shaped，Can not withstand the resin curing temperature, resulting in soft, wrinkled, burned out plate.
Solution：Increase the thickness of acrylic plate or apply a layer of resin to thicken the thinner corners，as a protective layer，After this layer of resin is cured (it is still sticky), then covered surface with fiberglass.
Formation reasons：The temperature is too high.
Solution：Reduce the curing ratio or increase the filling material，Can reduce the resin curing temperature; Can also be divided into two or more times to reduce the heating temperature.
Formation reasons：Excessive amount of cobalt water and methyl ethyl ketone leads to high curing temperature of resin.
Solution：Adjusting curing ratio.
2、The resin corrodes the board
Formation reasons：The hardness of the plate is low or the plate is thin.
Solution：Replace the higher hardness of the plate orapply a layer of resin to thicken the thinner corners,as a protective layer.
3、The surface of the product is sticky
Formation reasons：The resin does not cure completely.
Solution：Increase the resin curing ratio, especially in cold or wet weather.
Formation reasons：Stone powder, fiber and other auxiliary materials damp.
Solution：Storage of auxiliary materials should ensure that they are not moistened or affected by moisture,When the weather is more humid, the material can be baked before use.